package demo3;

public class Mouse implements IUSB{
    @Override
    public void openDevices() {
        System.out.println("打开鼠标......");
    }

    @Override
    public void closeDevices() {
        System.out.println("关闭鼠标......");
    }
    public void click(){
        System.out.println("点击鼠标......");
    }
    @Override
    public void test() {
        System.out.println("我是Mouse重写的默认方法......");
    }
}
